<template>
  <a-drawer
    :title="title"
    :maskClosable="true"
    width="650"
    placement="right"
    :closable="true"
    @close="close"
    :visible="visible"
    style="overflow: auto; padding-bottom: 53px"
  >
  <a-row>
    <a-col :md="24" :sm="24" >
    <a-button type="primary" :loading="loading">行业模板</a-button>
    <a-button type="primary" :loading="loading">已选行业</a-button>
    </a-col>
    <a-col :md="12" :sm="12">
        <p>
            行业模板
        </p>
      <ul>
        <li v-for="(item, index) in industry" :key="index">{{ item.name }}</li>
      </ul>
    </a-col>
    <a-col :md="12" :sm="12">
      <a-form>
        <a-form-item label="所拥有的权限">
          <a-tree
            checkable
            @check="onCheck"
            :checkedKeys="checkedKeys"
            :treeData="treeData"
            @expand="onExpand"
            @select="onTreeNodeSelect"
            :selectedKeys="selectedKeys"
            :expandedKeys="expandedKeysss"
            :checkStrictly="checkStrictly"
          >
            <span slot="hasDatarule" slot-scope="{ slotTitle, ruleFlag }">
              {{ slotTitle
              }}<a-icon
                v-if="ruleFlag"
                type="align-left"
                style="margin-left: 5px; color: red"
              ></a-icon>
            </span>
          </a-tree>
        </a-form-item>
      </a-form>
    </a-col>
  </a-row>
    <div class="drawer-bootom-button">
      <a-dropdown
        style="float: left"
        :trigger="['click']"
        placement="topCenter"
      >
        <a-menu slot="overlay">
          <a-menu-item key="1" @click="switchCheckStrictly(1)"
            >父子关联</a-menu-item
          >
          <a-menu-item key="2" @click="switchCheckStrictly(2)"
            >取消关联</a-menu-item
          >
          <a-menu-item key="3" @click="checkALL">全部勾选</a-menu-item>
          <a-menu-item key="4" @click="cancelCheckALL">取消全选</a-menu-item>
          <a-menu-item key="5" @click="expandAll">展开所有</a-menu-item>
          <a-menu-item key="6" @click="closeAll">合并所有</a-menu-item>
        </a-menu>
        <a-button> 树操作 <a-icon type="up" /> </a-button>
      </a-dropdown>
      <a-popconfirm
        title="确定放弃编辑？"
        @confirm="close"
        okText="确定"
        cancelText="取消"
      >
        <a-button style="margin-right: 0.8rem">取消</a-button>
      </a-popconfirm>
      <a-button
        @click="handleSubmit(false)"
        type="primary"
        :loading="loading"
        ghost
        style="margin-right: 0.8rem"
        >仅保存</a-button
      >
      <a-button @click="handleSubmit(true)" type="primary" :loading="loading"
        >保存并关闭</a-button
      >
    </div>

    <!-- <role-datarule-modal ref="datarule"></role-datarule-modal> -->
  </a-drawer>
</template>
<script>
import {
  queryTreeListForRole,
  queryRolePermission,
  saveRolePermission,
} from "@/api/api";
//   import RoleDataruleModal from './RoleDataruleModal.vue'

export default {
  name: "RoleModal",
  components: {
    //   RoleDataruleModal
  },
  data() {
    return {
      industry: [
        {
          name: "发电行业",
        },
        {
          name: "电网行业",
        },
        {
          name: "钢铁生成企业",
        },
        {
          name: "化工生产企业",
        },
        {
          name: "电解铝生产企业",
        },
      ],
      roleId: "",
      treeData: [],
      defaultCheckedKeys: [],
      checkedKeys: [],
      expandedKeysss: [],
      allTreeKeys: [],
      autoExpandParent: true,
      checkStrictly: false,
      title: "排放过程",
      visible: true,
      loading: false,
      selectedKeys: [],
    };
  },
  methods: {
    onTreeNodeSelect(id) {
      if (id && id.length > 0) {
        this.selectedKeys = id;
      }
      this.$refs.datarule.show(this.selectedKeys[0], this.roleId);
    },
    onCheck(o) {
      if (this.checkStrictly) {
        this.checkedKeys = o.checked;
      } else {
        this.checkedKeys = o;
      }
    },
    show(roleId) {
      this.roleId = roleId;
      this.visible = true;
    },
    close() {
      this.reset();
      this.$emit("close");
      this.visible = false;
    },
    onExpand(expandedKeys) {
      this.expandedKeysss = expandedKeys;
      this.autoExpandParent = false;
    },
    reset() {
      this.expandedKeysss = [];
      this.checkedKeys = [];
      this.defaultCheckedKeys = [];
      this.loading = false;
    },
    expandAll() {
      this.expandedKeysss = this.allTreeKeys;
    },
    closeAll() {
      this.expandedKeysss = [];
    },
    checkALL() {
      this.checkedKeys = this.allTreeKeys;
    },
    cancelCheckALL() {
      //this.checkedKeys = this.defaultCheckedKeys
      this.checkedKeys = [];
    },
    switchCheckStrictly(v) {
      if (v == 1) {
        this.checkStrictly = false;
      } else if (v == 2) {
        this.checkStrictly = true;
      }
    },
    handleCancel() {
      this.close();
    },
    handleSubmit(exit) {
      let that = this;
      let params = {
        roleId: that.roleId,
        permissionIds: that.checkedKeys.join(","),
        lastpermissionIds: that.defaultCheckedKeys.join(","),
      };
      that.loading = true;
      //   console.log("请求参数：", params);
      saveRolePermission(params).then((res) => {
        if (res.success) {
          that.$message.success(res.message);
          that.loading = false;
          if (exit) {
            that.close();
          }
        } else {
          that.$message.error(res.message);
          that.loading = false;
          if (exit) {
            that.close();
          }
        }
        this.loadData();
      });
    },
    loadData() {
      queryTreeListForRole().then((res) => {
        this.treeData = res.result.treeList;
        this.allTreeKeys = res.result.ids;
        queryRolePermission({ roleId: this.roleId }).then((res) => {
          this.checkedKeys = [...res.result];
          this.defaultCheckedKeys = [...res.result];
          this.expandedKeysss = this.allTreeKeys;
          //   console.log(this.defaultCheckedKeys);
        });
      });
    },
  },
  watch: {
    visible() {
      if (this.visible) {
        this.loadData();
      }
    },
  },
};
</script>
<style lang="scss" scoped>
.drawer-bootom-button {
  position: absolute;
  bottom: 0;
  width: 100%;
  border-top: 1px solid #e8e8e8;
  padding: 10px 16px;
  text-align: right;
  left: 0;
  background: #fff;
  border-radius: 0 0 2px 2px;
}
</style>